FreeCalypso > hg > fc-tourmaline

view src/cs/drivers/drv_app/pwr/pwr_messages_i.h @ 268:f2e52cab0a73

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/*******************************************************************************
 *
 *  pwr_messages_i.h
 *
 * Purpose: Contains internal definitions used by PWR SWE. 
 * Author   Candice Bazanegue (c-brille@ti.com)
 *
 *
 * (C) Texas Instruments 2001
 *
 ******************************************************************************/

#ifndef __PWR_MESSAGES_I_H__
#define __PWR_MESSAGES_I_H__

#include "rv/rv_general.h"
#include "pwr/pwr_api.h"
#include "spi/spi_api.h"



/* Events that can be sent by the power SWE API to the SPI task */
#define PWR_SPI_INFO_BATTERY_EVT    (1)



/* Prototypes */

/* Functions used to send messages to the SPI task */
T_RV_RET pwr_spi_battery_info(CALLBACK_FUNC CallBack);

#endif /* __PWR_MESSAGES_I_H__ */